<?php
/**
* Copyright 2009 Waag Society <http://www.waag.org>
* This file is part of Annotrax.
*
* Annotrax is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* Annotrax is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Annotrax.
* If not, see http://www.gnu.org/licenses/gpl.html
*/

?>
<?php
/**
 * Wrapper to instantiate Zend_Session_Namespace and retrieve cached User information
 * @author Matthijs van Henten <matthijs@waag.org>
 */
class Zend_View_Helper_ThemeUrl{
	private $_theme;

	public function ThemeUrl(){
		return sprintf( '/themes/%s/', $this->getTheme());
	}

	public function setTheme( $theme ){
		$this->_theme = $theme;
	}

	public function getTheme(){
		if( null == $this->_theme ){
			$this->_theme = 'default';
		}

		return $this->_theme;
	}

}
